entries.jsp

This is a jsp source code.. download this for java study. this is very essential..

      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<a href=\"EntryView.jsp?"+transitParams+"item_id="+toURL((String) rsHash.get("i_item_id"))+"&\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(fldname)+"</font></a>");

      out.println("</td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(fldaddress)+"&nbsp;</font>");
      out.println("</td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(fldcity)+"&nbsp;</font>");
      out.println("</td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(fldstate)+"&nbsp;</font>");
      out.println("</td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(fldzip)+"&nbsp;</font>");
      out.println("</td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(fldcategory_id)+"&nbsp;</font>");
      out.println("</td>");
      out.println("     </tr>");
    
      iCounter++;
    }
    if (iCounter == 0) {
      // Recordset is empty
      out.println(sNoRecords);
    
      iCounter = RecordsPerPage+1;
      bIsScroll = false;
    }

    else {

  
    // Parse scroller
    boolean bInsert = false;
    boolean bNext = rs.next();
    if ( !bNext && iPage == 1 ) {
    
    }
    else {
      out.print("     <tr>\n      <td colspan=\"6\" bgcolor=\"#FFD9E5\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">");
    
      if ( iPage == 1 ) {
        out.print("\n       <a href_=\"#\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Previous</font></a>");
      }
      else {
        out.print("\n       <a href=\""+sFileName+"?"+formParams+sSortParams+"FormEntries_Page="+(iPage - 1)+"#Form\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Previous</font></a>");
      }
  
      out.print("\n       [ "+iPage+" ]");
  
      if (!bNext) { 
        out.print("\n       <a href_=\"#\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Next</font></a><br>");
      }
      else {
        out.print("\n       <a href=\""+sFileName+"?"+formParams+sSortParams+"FormEntries_Page="+(iPage + 1)+"#Form\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Next</font></a><br>");
      }
    
      out.println("</td>\n     </tr>");
    }
  
    }

    if ( rs != null ) rs.close();
    out.println("    </table>");
    
  }
  catch (Exception e) { out.println(e.toString()); }
}


  void Search_Show (javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sSearchErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
    try {
      

      String fldname="";
      String fldaddress="";
      String fldcity="";
      String fldstate="";
      String fldzip="";


      String sSQL="";
      String transitParams = "";
      String sQueryString = "";
      String sPage = "";
      

      out.println("    <table border=\"0\" cellspacing=\"0\" cellpadding=\"2\">");
      out.println("     <tr>\n      <td align=\"center\" bgcolor=\"#99CCFF\" colspan=\"11\"><a name=\"Search\"><font style=\"font-size: 12pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Search</font></a></td>\n     </tr>");
      out.println("     <form method=\"get\" action=\"Entries.jsp\" name=\"Search\">\n     <tr>");
      // Set variables with search parameters
      
      fldname = getParam( request, "name");
      fldaddress = getParam( request, "address");
      fldcity = getParam( request, "city");
      fldstate = getParam( request, "state");
      fldzip = getParam( request, "zip");

      // Show fields
      

      out.println("      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Name</font></td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"name\" maxlength=\"100\" value=\""+toHTML(fldname)+"\" size=\"50\">");
 out.println("</td>\n     </tr>\n     <tr>");
      
      out.println("      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Address</font></td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"address\" maxlength=\"255\" value=\""+toHTML(fldaddress)+"\" size=\"50\">");
 out.println("</td>\n     </tr>\n     <tr>");
      
      out.println("      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">City</font></td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"city\" maxlength=\"50\" value=\""+toHTML(fldcity)+"\" size=\"50\">");
 out.println("</td>\n     </tr>\n     <tr>");
      
      out.println("      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">State</font></td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"state\" maxlength=\"2\" value=\""+toHTML(fldstate)+"\" size=\"2\">");
 out.println("</td>\n     </tr>\n     <tr>");
      
      out.println("      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">ZIP</font></td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"zip\" maxlength=\"10\" value=\""+toHTML(fldzip)+"\" size=\"10\">");
 out.println("</td>\n     </tr>\n     <tr>");
      
      out.println("      <td align=\"right\" colspan=\"3\"><input type=\"submit\" value=\"Search\"/></td>");
      out.println("     </tr>\n     </form>\n    </table>");
      out.println("");
    }
    catch (Exception e) { out.println(e.toString()); }
  }


  void Total_Show (javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sTotalErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException  {
  
    String sWhere = "";
    int iCounter=0;
    int iPage = 0;
    boolean bIsScroll = true;
    boolean hasParam = false;
    String sOrder = "";
    String sSQL="";
    String transitParams = "";
    String sQueryString = "";
    String sPage = "";
    int RecordsPerPage = 20;
    String sSortParams = "";
    String formParams = "";

      String paddress="";
      String pcategory_id="";
      String pcity="";
      String pname="";
      String pstate="";
      String pzip="";


    formParams = "category_id=" + toURL(getParam( request, "category_id")) + "&city=" + toURL(getParam( request, "city")) + "&name=" + toURL(getParam( request, "name")) + "&zip=" + toURL(getParam( request, "zip")) + "&address=" + toURL(getParam( request, "address")) + "&state=" + toURL(getParam( request, "state")) + "&"; 
    // Build WHERE statement
        
    //-- Check address parameter and create a valid sql for where clause
  
    paddress = getParam( request, "address");
    if (paddress != null && ! paddress.equals("")) {
            
        hasParam = true;
        sWhere += "i.address like '%" + replace(paddress, "'", "''") + "%'";
    }
    
    //-- Check category_id parameter and create a valid sql for where clause
  
    pcategory_id = getParam( request, "category_id");
    if ( ! isNumber (pcategory_id)) {
      pcategory_id = "";
    }
    
    if (pcategory_id != null && ! pcategory_id.equals("")) {
            
      if (! sWhere.equals("")) sWhere += " and ";
        hasParam = true;
        sWhere += "i.category_id=" + pcategory_id;
    }
    
    //-- Check city parameter and create a valid sql for where clause
  
    pcity = getParam( request, "city");
    if (pcity != null && ! pcity.equals("")) {
            
      if (! sWhere.equals("")) sWhere += " and ";
        hasParam = true;
        sWhere += "i.city like '%" + replace(pcity, "'", "''") + "%'";
    }
    
    //-- Check name parameter and create a valid sql for where clause
  
    pname = getParam( request, "name");
    if (pname != null && ! pname.equals("")) {
            
      if (! sWhere.equals("")) sWhere += " and ";
        hasParam = true;
        sWhere += "i.name like '%" + replace(pname, "'", "''") + "%'";
    }
    
    //-- Check state parameter and create a valid sql for where clause
  
    pstate = getParam( request, "state");
    if (pstate != null && ! pstate.equals("")) {
            
      if (! sWhere.equals("")) sWhere += " and ";
        hasParam = true;
        sWhere += "i.state like '%" + replace(pstate, "'", "''") + "%'";
    }
    
    //-- Check zip parameter and create a valid sql for where clause
  
    pzip = getParam( request, "zip");
    if (pzip != null && ! pzip.equals("")) {
            
      if (! sWhere.equals("")) sWhere += " and ";
        hasParam = true;
        sWhere += "i.zip like '%" + replace(pzip, "'", "''") + "%'";
    }
    
    if (hasParam) { sWhere = " WHERE (" + sWhere + ")"; }

  // Build full SQL statement
  
  sSQL = "select i.address as i_address, " +
    "i.category_id as i_category_id, " +
    "i.city as i_city, " +
    "i.item_id as i_item_id, " +
    "i.name as i_name, " +
    "i.state as i_state, " +
    "i.zip as i_zip " +
    " from items i ";
  
sSQL="select count(item_id) as i_item_id from items as i";
  sSQL = sSQL + sWhere + sOrder;

  String sNoRecords = "     <tr>\n      <td colspan=\"1\" bgcolor=\"#F5F5F5\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">No records</font></td>\n     </tr>";


  String tableHeader = "";
    tableHeader = "     <tr>\n      <td colspan=\"1\" bgcolor=\"#FFD9E5\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Items found:</font></td>\n     </tr>";
  
  
  try {
    out.println("    <table border=\"0\" cellspacing=\"0\" cellpadding=\"2\">");
    
    out.println(tableHeader);

  }
  catch (Exception e) {}

  
  try {
    java.sql.ResultSet rs = null;
    // Open recordset
    rs = openrs( stat, sSQL);
    iCounter = 0;
    
    java.util.Hashtable rsHash = new java.util.Hashtable();
    String[] aFields = getFieldsName( rs );

    // Show main table based on recordset
    while ( rs.next() ) {

      getRecordToHash( rs, rsHash, aFields );
      String flditem_id = (String) rsHash.get("i_item_id");

      out.println("     <tr>");
      
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(flditem_id)+"&nbsp;</font>");
      out.println("</td>");
      out.println("     </tr>");
    
      iCounter++;
    }
    if (iCounter == 0) {
      // Recordset is empty
      out.println(sNoRecords);
    
      iCounter = RecordsPerPage+1;
      bIsScroll = false;
    }

    if ( rs != null ) rs.close();
    out.println("    </table>");
    
  }
  catch (Exception e) { out.println(e.toString()); }
}
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